We do have self driving trains! https://en.wikipedia.org/wiki/List_of_driverless_train_systems https://en.wikipedia.org/wiki/List_of_driverless_train_syste... h

We do have self driving trains! https://en.wikipedia.org/wiki/List_of_driverless_train_systems https://en.wikipedia.org/wiki/List_of_driverless_train_syste... however I think the ask of ‘all’ trains to be self driving is sadly still a while away yet